XReadOptions PreserveTransparency Property. Gets or sets a value that indicates whether the transparency of raster images should be preserved. ABCpdf .NET PDF Library.
Gets or sets a value that indicates whether the
transparency of raster images should be
preserved.
Notes
This property is used when the source is a raster image. If the
method (e.g. Doc.AddImageObject)
called has a parameter for specifying the same setting, the
parameter overrides this property.